Also if i remeber correctly it was either a 1/2 or 9/16 wrench pull the vaccum line off, clean the port out with some break clean, reinstall the port and test drive it. Also replace the air cleaner and clean out the air box

Well there is always that posibilty but work smarter not harder start with the easiest part first. Its like when you have an electrical issue the first thing you check is the fuse you dont just go replaceing all the componets cause if its just a fuse it would suck to replace all that stuff and it still have the same problom for a blown fuse

very true..ill keep ya posted on it boys...thanks so far for the replies..any other help would be appreciated..thanks

You're worrying too much.. every Jeep I've ever seen had this. They run fine forever but spit out a lot of oil. Simple fix can be done in an hour easy and probably no tools needed either.

Take the lines off the valve cover, should be 2 of them. Dunk them in a pan full of gas or something, clean them out real good. Make sure the holes in the valve cover and intake, etc. are also clear and clean. Clean the gunk out of the air filter box, and put it all back together with a fresh air filter. I find it takes some good tight hoses for the system to work right - this means if the hoses are old or leak, then it'll continue to be a problem. You got to have good vacuum on these, the more the better. Completely the opposite of a diesel.

On mine, the hoses were 20 yrs old originals so I had to replace a couple short pieces. They were all stiff and loose and rotted. Less than 2 bucks at autozone, with another 7 bucks for the air filter. Problem fixed!
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Don't panic!!!!, it wouldn't be a jeep if it didn't dvelope this problem. It's as common as replaceing a fuel filter on a jeep inline engine. If your engine needed rebuilt, it would blow oil out the tail pipe. I found the part numbers for the kits at the time on the net. I used key words "jeep 4.0 oil blow -by in airbox". Sites popped up with articles on how to fix, some even had diagrams of the lines to replace with parts numbers. It's really a simple fix and as mentioned, it won't hurt anything if you don't fix it right away. You just go through a lot of air filters.

well i took the pvc off the valve cover also the other hose infront of it blew a chunk of something out...thought it fixed it, but then i smelled oil again and what do ya kno..more oil..also found out that i believe it has been going on for a while..they drilled a few holes in the bottom of the air box..the new valve elbow will be here tomorrow..i hope this will fix it..i dont know what else to try

Also if i remeber correctly it was either a 1/2 or 9/16 wrench pull the vaccum line off, clean the port out with some break clean, reinstall the port and test drive it. Also replace the air cleaner and clean out the air box

i tried with everything I had to get the line off with a wrench...it wouldn't budge so i just pulled the hose off..could it be plugged up where i couldnt get it off?

i tried with everything I had to get the line off with a wrench...it wouldn't budge so i just pulled the hose off..could it be plugged up where i couldnt get it off?

Actually yeah it could plug up there. The smaller hose is the worst for this tho. A lot of guys just take the whole cover off and clean it inside at that point. You did real good when you got that one chunk crud out of the line - that's the kind of thing that causes all this.
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Yes it is a bit of work but it will solve your oil problem and may provide a better running engine. Plus better vent control to your HVAC.

Post up if you have any other questions.

here is some pics of what the stuff looks liike..the plastic elbow things are broke, and it appears they have rigged hoses to make it work. Also there is a hose that appears to go to the brake booster..the hose barely hangs on..could this be my problem too..anyone have the part numbers to replace everything on the valve cover like the plastic fittings and tubes..any help is greatly appreciated thanks guys...its a 93 wrangler 4.0 if that helps